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NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x Flange - Cast Copper & Bronze Tube Flanges
NIBCOCast Copper & Bronze Tube Flanges

NIBCO Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x Flange

SKU 3G-OTH-475838

Brand
NIBCO
Item
Sweat Fitting Adapter: 1 1/2 in CTS x 1 1/2 in Pipe, Cup x Flange
Category
Cast Copper & Bronze Tube Flanges
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Technical Specifications

NIBCO
Manufacturer Part Number
741 1-1/2
Type
Cup x Flange, Cast Copper
View Full Spec Sheet

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NIBCO Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is NIBCO 741 1-1/2 sweat fitting adapter used for?

This NIBCO cast copper cup x flange adapter joins 1 1/2 in CTS copper tube to a flanged connection in plumbing, HVAC, and industrial piping systems. It provides a reliable, leak-resistant transition for water, air, or non-corrosive fluid lines.

What are the specifications of NIBCO 741 1-1/2 sweat fitting adapter?

The NIBCO 741 1-1/2 is a cast copper sweat fitting adapter with a cup x flange connection. It fits 1 1/2 in CTS copper tube on the cup end and 1 1/2 in pipe on the flange end. The manufacturer part number is 741 1-1/2.

Where to buy NIBCO 741 1-1/2 sweat fitting adapter worldwide?

3G Electric supplies the NIBCO 741 1-1/2 sweat fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast copper flange adapter.

How to install NIBCO 741 1-1/2 sweat fitting adapter?

Clean and flux the copper tube end, then heat the cup evenly until solder melts into the joint. For the flange side, use appropriate gaskets and bolts. Follow standard copper sweat fitting practices and local plumbing codes for a secure installation.

Used in

Common applications for NIBCO
HVAC systems — NIBCO bronze ball valves (T58570UL series) for isolation and control in chilled water loops
Water treatment plants — NIBCO bronze gate valves (T29 series) for shut-off in filtration and distribution lines
Industrial burner systems — NIBCO brass ball valves (GB2A series) for fuel oil or gas supply lines
Chemical processing — NIBCO bronze ball valves with locking lever (T58570LL series) for safety-critical flow control
Steam systems — NIBCO bronze globe valves for throttling in low-pressure steam applications
General plumbing — NIBCO bronze ball valves (S58570 series) with sweat connections for copper piping in commercial buildings

NIBCO Products

3G Electric supplies NIBCO cast copper & bronze tube flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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